First adopted by the PIC/S Committee on 2 November 1995 in Geneva and subsequently amended on 8 October 2002 in Montebello, 2 June 2003 in Bratislava, 11 November 2003 in Geneva, 19 November 2007 in Singapore, 7 November in Cape Town and 12 November 2019 in Toyama (with entry into force on 1 January 2020).
Click the link below for complete revised details
Revised PIC/S Scheme 2019: